export default {
     CONTENT_TYPE  : 'Content-Type' ,
     CONTENT_LENGTH  : 'Content-Length' ,
     CONTENT_MD5  : 'Content-MD5' ,
     CONTENT_ENCODING  : 'Content-Encoding' ,
     CONTENT_DISPOSITION  : 'Content-Disposition' ,
     ETAG  : 'ETag' ,
     CONNECTION  : 'Connection' ,
     HOST  : 'Host' ,
     USER_AGENT  : 'User-Agent' ,
     CACHE_CONTROL  : 'Cache-Control' ,
     EXPIRES  : 'Expires' ,
     AUTHORIZATION  : 'Authorization' ,
     X_BCE_DATE  : 'x-bce-date' ,
     X_BCE_ACL  : 'x-bce-acl' ,
     X_BCE_REQUEST_ID  : 'x-bce-request-id' ,
     X_BCE_CONTENT_SHA256  : 'x-bce-content-sha256' ,
     X_BCE_OBJECT_ACL  : 'x-bce-object-acl' ,
     X_BCE_OBJECT_GRANT_READ  : 'x-bce-object-grant-read' ,
     X_HTTP_HEADERS  : 'http_headers' ,
     X_BODY  : 'body' ,
     X_STATUS_CODE  : 'status_code' ,
     X_MESSAGE  : 'message' ,
     X_CODE  : 'code' ,
     X_REQUEST_ID  : 'request_id' ,
     SESSION_TOKEN  : 'x-bce-security-token' ,
     X_VOD_MEDIA_TITLE  : 'x-vod-media-title' ,
     X_VOD_MEDIA_DESCRIPTION  : 'x-vod-media-description' ,
     ACCEPT_ENCODING  : 'accept-encoding' ,
     ACCEPT  : 'accept' 
}












